In the year 3000, man is an endangered species at the mercy of a space-plundering race of nine-foot-tall, gas-breathing alien conquerors from the planet Psychlo. Against terrific odds, the remnants of humanity have engaged in a desperate and grueling battle for Earth against the alien oppressors--and so begins this epic adventure that surges across the Earth and explosively ignites across the galaxies of an alien empire ... to become the gripping tale that has kept countless readers enthralled for the past two decades.